CN110950552A - Method for producing laminated glass by using float glass sheet - Google Patents
Method for producing laminated glass by using float glass sheet Download PDFInfo
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- CN110950552A CN110950552A CN201911335999.4A CN201911335999A CN110950552A CN 110950552 A CN110950552 A CN 110950552A CN 201911335999 A CN201911335999 A CN 201911335999A CN 110950552 A CN110950552 A CN 110950552A
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- float glass
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- push rod
- electric push
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
- B32B38/1833—Positioning, e.g. registration or centering
- B32B38/1841—Positioning, e.g. registration or centering during laying up
- B32B38/185—Positioning, e.g. registration or centering during laying up combined with the cutting of one or more layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
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Abstract
The invention relates to a method for producing laminated glass by using a float glass sheet, which uses a device for producing the laminated glass by using the float glass sheet, and comprises a workbench, a clamping and rolling mechanism and a cutting mechanism, wherein the clamping and rolling mechanism is arranged in the middle of the upper end surface of the workbench, and the cutting mechanism is arranged at the upper end of the clamping and rolling mechanism.
Description
Technical Field
The invention relates to the technical field of glass production, in particular to a method for producing laminated glass by using a float glass sheet.
Background
The float glass production is formed by introducing protective gas (N)2And H2) The molten glass continuously flows into the tank furnace and floats on the surface of molten tin with high relative density, and under the action of gravity and surface tension, the molten glass is spread on the surface of molten tin, flattened to form flat upper and lower surfaces, hardened, cooled, annealed and cut to obtain float glass product with good thickness uniformity and flatness, strong transparency, excellent optical performance, purity, no deformation and the likeThe float glass has the advantages that the float glass can be divided into various types such as colored glass, float silver mirror, float glass/automobile windshield glass, ultra-white float glass and the like, wherein the ultra-white float glass has wide application and wide market prospect, is mainly applied to the fields of high-grade buildings, high-grade glass processing and solar photoelectric curtain walls, high-grade glass furniture, decorative glass, crystal-like products, lamp glass, precise electronic industry, special buildings and the like, the laminated glass is a composite glass product which is formed by two or more pieces of glass, a layer or a plurality of layers of organic polymer intermediate films are clamped between the two or more pieces of glass, and the glass and the intermediate films are permanently bonded into a whole after special high-temperature prepressing (or vacuumizing) and high-temperature and high-pressure process treatment, but the following problems can occur in the process of producing the laminated glass by utilizing an:
1. after the lower layer of float glass is subjected to film laying treatment, the film is easy to generate relative offset phenomenon in the subsequent process of adding the upper layer of float glass and cutting, so that the film and the float glass can not be completely attached, and meanwhile, when the film with the edge of the float glass in a suspended state is cut, the film is easy to bend downwards, so that a cutting tool is difficult to cut off the film or can not cut at one time;
2. the width of the membrane remained at the edge of the float glass has certain requirements, a larger error is easy to generate when the membrane is cut, the width of the membrane remained at each edge of the float glass is not easy to be equal, and meanwhile, in the cutting process, the cutting blade is easy to slip when cutting, so that the cutting fracture is inclined or uneven.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purpose, the invention adopts the following technical scheme, a method for producing laminated glass by using a float glass sheet uses a device for producing the laminated glass by using the float glass sheet, the device for producing the laminated glass by using the float glass sheet comprises a workbench, a clamping and rolling mechanism and a cutting mechanism, and the specific production method for producing the laminated glass by using the device for producing the laminated glass by using the float glass sheet comprises the following steps:
s1, clamping the glass original sheet: manually placing the lower-layer float glass raw sheet at the upper end of the second electric push rod, and then pushing the push plate upwards through the second electric push rod until the upper end surface of the push plate is flush with the upper end surface of the lower-layer float glass raw sheet;
s2, film paving: pulling the membrane from the membrane roll from left to right manually until the membrane completely covers the lower layer of float glass sheet and the membrane is still left at the right end of the lower layer of float glass sheet, and manually clamping the U-shaped clamping frame in the square groove on the rotating shaft;
s3, cutting: after the film laying is finished, placing an upper-layer float glass sheet on the upper end of the film sheet manually, pressing a movable plate to move downwards through a third electric push rod, driving a telescopic tool rest to move synchronously by the movable plate, and further cutting the film sheet downwards by a first cutter and a second cutter simultaneously;
s4, ejection: after the cutting work is finished, the preliminarily formed laminated glass is jacked upwards through the second electric push rod.
The middle part of the upper end surface of the workbench is provided with a clamping and rolling mechanism, and the upper end of the clamping and rolling mechanism is provided with a cutting mechanism.
The film clamping and rolling mechanism comprises a push plate, a first electric push rod, a second electric push rod, a vertical plate, a rotating shaft, a film roll and a U-shaped clamping frame, wherein the first electric push rod is arranged on the lower end face of the push plate, the first electric push rods are uniformly distributed along the periphery of the push plate, the lower end face of the first electric push rod is arranged on the upper end face of a workbench, a rectangular groove is formed in the middle of the upper end face of the push plate, through holes are symmetrically formed in the front and back of the inner bottom wall of the rectangular groove, the through holes are equidistantly distributed from left to right, the second electric push rod is arranged in the through a sliding fit mode, the lower end of the second electric push rod is arranged on the upper end face of the workbench, the vertical plate is symmetrically arranged on the upper end face of the workbench in the front and back direction, the vertical plate is positioned on the left side of the push plate, the, the square groove is provided with a U-shaped clamping plate in a sliding fit mode, the right side end of the U-shaped clamping plate is connected with the outer side end of the vertical plate in a sliding fit mode, the upper end surface of the pushing plate is positioned below the upper end surface of the second electric push rod in an original state, the lower layer of float glass raw sheet is placed at the upper end of the second electric push rod in a manual mode, then the pushing plate is pushed upwards through the second electric push rod until the upper end surface of the pushing plate is flush with the upper end surface of the lower layer of float glass raw sheet, then the membrane is pulled from left to right in a manual mode, the lower end surface of the membrane is attached to the upper end surface of the lower layer of float glass until the membrane completely covers the lower layer of float glass raw sheet and the right end of the lower layer of float glass raw sheet still remains the membrane, the U-shaped clamping frame is clamped in the square groove on the rotating shaft in a manual mode, and at the moment, the counter shaft plays the effect of stopping, and then reduce the diaphragm and appear the probability of relative skew phenomenon on lower floor's float glass, improve the degree of agreeing with between diaphragm and the lower floor's float glass, carry out the diaphragm through cutting the mechanism at last and cut, after the work of cutting is accomplished, the intermediate layer glass who will tentatively take shape is jack-up upwards through No. two electric putter, the workman of being convenient for gets it from, No. two electric putter both played the supporting role to lower floor's float glass original sheet, play the effect of liftout again in follow-up process, the kickboard plays the supporting role to the lower extreme of the diaphragm that each edge of lower floor's float glass original sheet exposes, avoid it to be in unsettled.
The cutting mechanism comprises an electric sliding plate, a movable plate, a first cutter, a telescopic cutter frame, a bayonet lock, a second cutter, an inverted L-shaped frame, an electric sliding block and a third electric push rod, wherein the electric sliding plate is arranged on the upper end surface of a push plate in a sliding fit mode, the electric sliding plate is uniformly distributed along the periphery of the upper end surface of the push plate, a rectangular through groove is formed in the middle of the front end surface of the electric sliding plate, the movable plate is arranged between the electric sliding plates which are opposite in the front-back direction in a sliding fit mode, the first cutter is arranged at the lower end of the movable plate, the telescopic cutter frames are symmetrically arranged between the movable plates in the front-back direction in a sliding fit mode, the outer ends of the telescopic cutter frames are connected with the movable plate through the bayonet lock, the second cutter is arranged at the lower end of the telescopic cutter frame, the inverted L-shaped frame is symmetrically arranged on the upper end surface of, three electric push rods are symmetrically arranged in front of and behind the lower end face of the electric slide block, the three electric push rods are positioned right above the movable plate and move inwards in opposite directions simultaneously through the electric slide plate in the left-right direction, the electric slide plate drives the movable plate to move synchronously, the telescopic knife rest contracts under the inward extrusion force of the movable plate until the first cut-off knife moves correspondingly to the edge of the lower-layer float glass sheet, in the process, the electric slide block and the electric slide plate work and stop simultaneously, the electric slide block drives the third electric push rod to move inwards to ensure that the third electric push rod is always positioned right above the movable plate, the telescopic knife rest moves correspondingly to the inner side through a manual mode, at the moment, the distance between the second cut-off knife and the lower-layer float glass sheet is equal to the distance between the first cut-off knife and the lower-layer float glass sheet, and then a bayonet lock is inserted to relatively fix the, and then, the upper-layer float glass sheet is placed at the upper end of the lower-layer float glass sheet in a manual mode, the upper-layer float glass sheet and the lower-layer float glass sheet clamp the diaphragm, the movable plate is pressed by the third electric push rod to move downwards, the movable plate drives the telescopic tool rests to move synchronously, the first cut-off knife and the second cut-off knife cut the diaphragm simultaneously, and the distance between the first cut-off knife and the second cut-off knife is not required to be adjusted when subsequent laminated glass is regenerated.
As a preferred technical scheme of the invention, the right side of the vertical plate is symmetrically provided with vertical plates in the front and back direction, the lower end of the vertical plate is connected with the upper end surface of the workbench, the vertical plate is positioned on the right side of the pushing plate, a lower pressing plate is arranged between the two vertical plates, the upper end of the front end surface of the vertical plate is provided with a kidney-shaped through groove, a clamping shaft is arranged in the kidney-shaped through sliding fit, the inner side end of the clamping shaft is connected with the outer side end of the inverted L-shaped pressing plate, the inverted L-shaped pressing plate is positioned above the lower pressing plate, the membrane is pulled from the membrane roll from left to right through a manual mode, the right end of the membrane exceeds the right end of the lower pressing plate by a certain distance, then the inverted L-shaped pressing plate is pressed downwards through the manual mode to clamp the clamping shaft at the lower section of the kidney-shaped through groove, at the moment, the upper pressing plate and the, thereby reducing the probability of the membrane deviation on the lower float glass raw sheet and improving the forming precision and quality of the laminated glass.
As a preferred technical scheme of the invention, the rear end and the right end of the upper end surface of the push plate are both provided with round through grooves, the included angle between the two round through grooves is 90 degrees, the round through groove is positioned at the outer side of the rectangular groove, the telescopic guide post is arranged in the round through groove in a sliding fit mode, the lower end of the telescopic guide post is arranged on the upper end surface of the workbench, and in the original state, the telescopic guide post is in an extension state, when the lower layer float glass sheet is placed manually, the back end surface and the right end surface of the lower layer float glass sheet can be smoothly placed against the inner side surface of the telescopic guide post, the telescopic guide post plays a role in guiding and limiting the lower layer float glass sheet, so that the lower float glass sheet is opposite to the rectangular groove on the pushing plate, thereby avoiding the phenomenon of offset alignment, before the film roll is pulled to lay the film, the telescopic end of the telescopic guide post is pressed downwards in a manual mode until the upper end face of the telescopic guide post is flush with the upper end face of the lower layer of float glass sheet.
As a preferred technical scheme of the invention, a compression spring is arranged in a rectangular through groove on an electric sliding plate, the upper end of the compression spring is connected with the inner upper side wall of the rectangular through groove, the lower end of the compression spring is connected with the upper end of a moving plate, the compression spring does extension movement under the action of downward pulling force of the moving plate in the process of pressing and moving the moving plate downwards through a third electric push rod, the extension movement plays a role in buffering and damping the movement of the moving plate, the phenomenon that a first cut-off knife and a second cut-off knife touch a push plate in the moment of cutting a diaphragm and break or slip is reduced, the quality of the diaphragm cutting fracture is further improved, and meanwhile, when the third electric push rod moves upwards to reset and is far away from the moving plate, the compression spring quickly resets, and the moving plate is driven by the compression.
As a preferred technical scheme of the invention, the right end of the upper end face of the lower pressing plate and the right end of the lower end face of the inverted L-shaped pressing plate are both arc structures, the arc structures on the lower end face of the lower pressing plate and the lower end face of the inverted L-shaped pressing plate are concave-convex matched structures, the concave-convex matched arc structures can improve the clamping degree of the lower pressing plate and the inverted L-shaped pressing plate on the right end of the diaphragm, reduce the probability of relative offset of the diaphragm, simultaneously enable the diaphragm covered on the lower-layer float glass original sheet to be in a tightened state, and are favorable for improving the smoothness of.
According to a preferred technical scheme, the telescopic graduated scales are symmetrically arranged in front and back directions above the workbench, the telescopic graduated scales are symmetrically arranged in left and right directions, the outer side ends of the telescopic graduated scales are installed on the upper end face of the push plate, the inner side ends of the telescopic graduated scales are connected with the outer side end face of the electric sliding plate, under the condition of the aid of the telescopic graduated scales, the moving distance of the electric sliding plate can be accurately controlled, and then the distance between the first cutting knife and the edge of the glass original sheet can be controlled according to requirements, namely the width of a diaphragm left at the edge of the glass original sheet is controlled.
According to a preferable technical scheme of the invention, the scale marks are symmetrically arranged in front and back of the end surface of the inner side of the movable plate and are positioned on the inner side of the telescopic tool rest, so that an operator can accurately control the moving distance of the telescopic tool rest according to the scale marks, and further can control the width of the diaphragm left at the edge of the glass original sheet.
(II) advantageous effects
1. The invention relates to a method for producing laminated glass by using a float glass sheet, which adopts a multiple fixed and adjustable design concept to produce the laminated glass, clamps and fixes the float glass sheet and a membrane, improves the relative stability between the float glass sheet and the membrane, and guides the installation of the float glass sheet to keep the float glass sheet in a positive state;
2. the upper pressing plate and the inverted L-shaped pressing plate are matched to clamp the diaphragm, the upper pressing plate and the inverted L-shaped pressing plate play a role in fixing the diaphragm, and the freedom degrees of the diaphragm in the front, back, left and right directions are limited, so that the probability of the diaphragm in a deviation phenomenon on a lower-layer float glass raw sheet is reduced, and the forming precision and quality of the laminated glass are improved;
3. the compression spring plays a role in buffering and damping the movement of the moving plate, reduces the phenomenon that the first cut-off knife and the second cut-off knife break or slip when touching the pushing plate when cutting the diaphragm, further improves the quality of the diaphragm cutting fracture, and simultaneously drives the moving plate to synchronously reset automatically;
4. the pushing plate plays a supporting role for the lower end of the membrane exposed from each edge of the lower-layer float glass sheet, so that the membrane is prevented from being in a suspended state, the limiting role is played for the edge membrane, the phenomenon that the membrane is bent downwards is avoided, the membrane is favorable for being cut at one time in the follow-up process, and the quality of a cut fracture is improved;
5. the telescopic graduated scale provided by the invention enables an operator to accurately control the moving distance of the electric sliding plate, and further can control the distance between the first cutter and the edge of the glass original sheet according to requirements, namely control the width of the residual membrane at the edge of the glass original sheet.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a first cross-sectional view of the present invention;
FIG. 3 is a second cross-sectional view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1 according to the present invention in the X direction;
FIG. 5 is an enlarged view of a portion of the invention in the Y-direction of FIG. 1;
FIG. 6 is an enlarged view of the invention in the Z-direction of FIG. 3;
fig. 7 is an enlarged view of the portion of the invention in the direction of M in fig. 3.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
As shown in fig. 1 to 7, a method for producing laminated glass by using a float glass sheet includes a device for producing laminated glass by using a float glass sheet, the device for producing laminated glass by using a float glass sheet includes a working table 1, a clamping and rolling mechanism 2 and a cutting mechanism 3, and the method for producing laminated glass by using the device for producing laminated glass by using a float glass sheet includes the following steps:
s1, clamping the glass original sheet: manually placing the lower-layer float glass raw sheet at the upper end of the second electric push rod 23, and then pushing the push plate 21 upwards through the second electric push rod 23 until the upper end surface of the push plate 21 is flush with the upper end surface of the lower-layer float glass raw sheet;
s2, film paving: pulling the membrane from the membrane roll 26 from left to right manually until the membrane completely covers the lower float glass sheet and the membrane remains at the right end of the lower float glass sheet, and manually clamping the U-shaped clamping frame 27 in the square groove on the rotating shaft 25;
s3, cutting: after the film laying is finished, placing an upper-layer float glass sheet on the upper end of the film manually, pressing the movable plate 32 to move downwards through the third electric push rod 39, driving the telescopic tool rest 34 to move synchronously by the movable plate 32, and further cutting the film downwards by the first cutter 33 and the second cutter 36 simultaneously;
s4, ejection: after the cutting operation is finished, the preliminarily formed laminated glass is jacked up through the second electric push rod 23.
The middle part of the upper end surface of the workbench 1 is provided with a clamping and rolling mechanism 2, and the upper end of the clamping and rolling mechanism 2 is provided with a cutting mechanism 3.
The clamping and rolling mechanism 2 comprises a push plate 21, a first electric push rod 22, a second electric push rod 23, a vertical plate 24, a rotating shaft 25, a membrane roll 26 and a U-shaped clamping frame 27, wherein the first electric push rod 22 is installed on the lower end face of the push plate 21, the first electric push rods 22 are uniformly distributed along the periphery of the push plate 21, the lower end face of the first electric push rod 22 is installed on the upper end face of the workbench 1, a rectangular groove is formed in the middle of the upper end face of the push plate 21, through holes are symmetrically formed in the front and back of the inner bottom wall of the rectangular groove and are equidistantly distributed from left to right, the second electric push rod 23 is installed in the rectangular groove in a sliding fit manner, the lower end of the second electric push rod 23 is installed on the upper end face of the workbench 1, the vertical plate 24 is symmetrically installed on the front and back end face of the workbench 1, the vertical plate 24 is positioned on the left side of the push plate 21, the rotating, the front end face and the rear end face of the rotating shaft 25 are symmetrically provided with square grooves, the square grooves are provided with U-shaped clamping plates in a sliding fit mode, the right side end of each U-shaped clamping plate is connected with the outer side end of the vertical plate 24 in a sliding fit mode, the upper end face of the push plate 21 is positioned below the upper end face of the second electric push rod 23 in an original state, a lower-layer float glass sheet is placed at the upper end of the second electric push rod 23 in a manual mode, the push plate 21 is pushed upwards through the second electric push rod 23 until the upper end face of the push plate 21 is flush with the upper end face of the lower-layer float glass sheet, then the membrane is pulled from the membrane roll 26 from left to right in a manual mode, the lower end face of the membrane is attached to the upper end face of the lower-layer float glass until the membrane completely covers the lower-layer float glass sheet and the right end of the lower-layer float glass sheet still remains the membrane, the U-shaped clamping frame 27, at the moment, the U-shaped clamping frame 27 relatively fixes the rotating shaft 25 and the vertical plate 24, the rotating shaft 25 stops, the probability of relative deviation of the membrane on the lower-layer float glass is reduced, the engagement degree between the membrane and the lower-layer float glass is improved, finally, the membrane is cut through the cutting mechanism 3, after the cutting operation is completed, the preliminarily formed laminated glass is jacked upwards through the second electric push rod 23, a worker can conveniently take the preliminarily formed laminated glass away from the laminated glass, the second electric push rod 23 not only plays a supporting role for the lower-layer float glass sheet, but also plays a role in jacking in subsequent working procedures, the push plate 21 plays a supporting role for the lower end of the membrane exposed at each edge of the lower-layer float glass sheet, and the phenomenon that the membrane is in a suspended state is avoided.
The rear end and the right end of the upper end surface of the pushing plate 21 are both provided with round through grooves, the included angle between the two round through grooves is 90 degrees, and the round through groove is positioned at the outer side of the rectangular groove, the telescopic guide post 211 is arranged in the round through groove in a sliding fit mode, the lower end of the telescopic guide post 211 is arranged on the upper end surface of the workbench 1, under the original state, the telescopic guide post 211 is in an extended state, and when the lower float glass sheet is manually placed, the back end surface and the right end surface of the lower layer float glass sheet can be smoothly placed against the inner side surface of the telescopic guide post 211, the telescopic guide post 211 plays a role in guiding and limiting the lower layer float glass sheet, so that the lower float glass sheet is opposite to the rectangular groove on the pushing plate 21 to avoid the phenomenon of offset alignment, before the film roll 26 is pulled to lay the film, the telescopic end of the telescopic guide post 211 is manually pressed downwards until its upper end face is flush with the upper end face of the lower float glass sheet.
The right side of the vertical plate 24 is symmetrically provided with vertical plates 241 in front and back, the lower ends of the vertical plates 241 are connected with the upper end face of the workbench 1, the vertical plates 241 are positioned on the right side of the pushing plate 21, a lower pressing plate 242 is arranged between the two vertical plates 241, a waist-shaped through groove is formed in the upper end of the front end face of the vertical plate 241, a clamping shaft 243 is arranged in the waist-shaped groove in a sliding fit mode, the inner side end of the clamping shaft 243 is connected with the outer side end of an inverted L-shaped pressing plate 244, the inverted L-shaped pressing plate 244 is positioned above the lower pressing plate 242, the membrane is pulled from the membrane roll 26 from left to right in a manual mode, the right end of the membrane exceeds the right end of the lower pressing plate 242 by a certain distance, then the inverted L-shaped pressing plate 244 is pressed downwards in a manual mode to clamp the clamping shaft 243 at the lower section of the waist-shaped through groove, at the moment, the upper pressing plate and, thereby reducing the probability of the membrane deviation on the lower float glass raw sheet and improving the forming precision and quality of the laminated glass.
The cutting mechanism 3 comprises an electric sliding plate 31, a movable plate 32, a first cutting knife 33, a telescopic knife rest 34, clamping pins 35, a second cutting knife 36, an inverted L-shaped frame 37, an electric sliding block 38 and a third electric push rod 39, wherein the electric sliding plate 31 is arranged on the upper end surface of a pushing plate 21 in a sliding fit mode, the electric sliding plate 31 is uniformly distributed along the periphery of the upper end surface of the pushing plate 21, a rectangular through groove is formed in the middle of the front end surface of the electric sliding plate 31, the movable plate 32 is arranged between the electric sliding plates 31 which are opposite in the front-back direction in a sliding fit mode, the first cutting knife 33 is arranged at the lower end of the movable plate 32, the telescopic knife rests 34 are symmetrically arranged in the front-back direction between the movable plates 32 in a sliding fit mode, the outer ends of the telescopic knife rests 34 are connected with the movable plate 32 through the clamping pins 35, the second cutting knife 36 is arranged, the inverted L-shaped frame 37 is bilaterally symmetrical about the pushing plate 21, the lower end surface of the inverted L-shaped frame 37 is provided with an electric sliding block 38 in a sliding fit mode, the lower end surface of the electric sliding block 38 is provided with three electric push rods 39 in front and back symmetry, the three electric push rods 39 are positioned right above the moving plate 32, the left and right electric sliding plates 31 simultaneously move inwards in opposite directions, the electric sliding plates 31 drive the moving plate 32 to move synchronously, the telescopic knife rest 34 is subjected to inward extrusion force of the moving plate 32 to perform contraction movement until the first cutting knife 33 is spaced from the edge of the lower float glass sheet, in the process, the electric sliding block 38 and the electric sliding plates 31 simultaneously work and stop, the electric sliding block 38 drives the three electric push rods 39 to move inwards, the third electric push rod 39 is ensured to be always positioned right above the moving plate 32, and the telescopic knife rest 34 is manually moved inwards by a corresponding distance, at the moment, the distance between the second cut-off knife 36 and the edge of the lower-layer float glass sheet is equal to the distance between the first cut-off knife 33 and the edge of the lower-layer float glass sheet, then the bayonet 35 is inserted to relatively fix the telescopic knife rest 34 and the moving plate 32, then the upper-layer float glass sheet is placed at the upper end of the lower-layer float glass sheet in a manual mode, the two are used for clamping the membrane, the moving plate 32 is pressed by the third electric push rod 39 to move downwards, the moving plate 32 drives the telescopic knife rest 34 to move synchronously, and then the first cut-off knife 33 and the second cut-off knife 36 cut the membrane simultaneously, and when the subsequent laminated glass is regenerated, the distance adjustment of the first cut-off knife 33 and the second cut-off knife 36 is not needed.
The rectangular through groove on the electric sliding plate 31 is internally provided with a compression spring 311, the upper end of the compression spring 311 is connected with the inner upper side wall of the rectangular through groove, the lower end of the compression spring 311 is connected with the upper end of the moving plate 32, the moving plate 32 is pressed by the third electric push rod 39 to move downwards, under the action of downward tension of the moving plate 32, the compression spring 311 extends, the compression spring plays a role in buffering and damping the movement of the moving plate 32, the instant breaking or slipping phenomenon of the pushing plate 21 when the first cut-off knife 33 and the second cut-off knife 36 cut the diaphragm is touched is reduced, the quality of the diaphragm cutting fracture is improved, meanwhile, when the third electric push rod 39 moves upwards to reset and is far away from the moving plate 32, the compression spring 311 resets quickly, and the compression spring 311 drives the moving plate 32 to reset automatically in a synchronous mode.
The upper end face right-hand member of holding down plate 242 and the lower extreme face right-hand member of falling L type clamp plate 244 be the circular arc structure, the circular arc structure on both is unsmooth cooperation structure, unsmooth cooperation circular arc structure can improve the tight degree of clamp of holding down plate 242 and the two to the diaphragm right-hand member of falling L type clamp plate 244, reduces the probability that the relative skew phenomenon takes place for the diaphragm, also makes the diaphragm that covers on lower floor's float glass original sheet be in the state of tightening simultaneously, is favorable to improving the smoothness degree that cuts.
The top of workstation 1 around the symmetry be provided with flexible scale 11, flexible scale 11 bilateral symmetry arranges, the up end at slurcam 21 is installed to the outside end of flexible scale 11, the medial extremity of flexible scale 11 links to each other with electric skateboard 31's outside terminal surface, under the condition with the help of flexible scale 11, accurate control electric skateboard 31 displacement can receive accurate control, and then can be as required control a distance between cut-off knife 33 and the former piece edge of glass, control the remaining diaphragm width in former piece edge of glass promptly.
The scale marks are symmetrically arranged on the front and back of the end face of the inner side of the moving plate 32 and are positioned on the inner side of the telescopic tool rest 34, so that an operator can accurately control the moving distance of the telescopic tool rest 34 according to the scale marks, and further the width of a diaphragm left on the edge of the original glass sheet can be controlled.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The method for producing laminated glass by using the float glass sheet uses a device for producing the laminated glass by using the float glass sheet, the device for producing the laminated glass by using the float glass sheet comprises a workbench (1), a clamping and rolling mechanism (2) and a cutting mechanism (3), and is characterized in that: the device for producing laminated glass by using the float glass sheet comprises the following specific production methods:
s1, clamping a float glass sheet: manually placing the lower-layer float glass raw sheet at the upper end of a second electric push rod (23), and then pushing a push plate (21) upwards through the second electric push rod (23) until the upper end surface of the push plate (21) is flush with the upper end surface of the lower-layer float glass raw sheet;
s2, film paving: pulling the membrane from the membrane roll (26) from left to right manually until the membrane completely covers the lower float glass sheet and the membrane remains at the right end of the lower float glass sheet, and manually clamping the U-shaped clamping frame (27) in the square groove on the rotating shaft (25);
s3, cutting: after the film is laid, an upper-layer float glass sheet is placed at the upper end of the film manually, the movable plate (32) is pressed by a third electric push rod (39) to move downwards, the movable plate (32) drives the telescopic tool rests (34) to move synchronously, and then the first cut-off knife (33) and the second cut-off knife (36) cut the film downwards simultaneously;
s4, ejection: after the cutting work is finished, jacking the preliminarily formed laminated glass upwards through a second electric push rod (23);
the middle part of the upper end surface of the workbench (1) is provided with a clamping and rolling mechanism (2), and the upper end of the clamping and rolling mechanism (2) is provided with a cutting mechanism (3);
the clamping and rolling mechanism (2) comprises a push plate (21), a first electric push rod (22), a second electric push rod (23), a vertical plate (24), a rotating shaft (25), a membrane roll (26) and a U-shaped clamping frame (27), wherein the first electric push rod (22) is installed on the lower end face of the push plate (21), the first electric push rod (22) is uniformly distributed along the periphery of the push plate (21), the lower end face of the first electric push rod (22) is installed on the upper end face of the workbench (1), a rectangular groove is formed in the middle of the upper end face of the push plate (21), through holes are symmetrically formed in the front and back of the inner bottom wall of the rectangular groove, the through holes are equidistantly distributed from left to right, the second electric push rod (23) is installed in a sliding fit mode, the lower end of the second electric push rod (23) is installed on the upper end face of the workbench (1), the vertical plate (24) is symmetrically installed on the, the vertical plates (24) are positioned on the left side of the pushing plate (21), a rotating shaft (25) is installed between the two vertical plates (24) in a sliding fit mode, a membrane roll (26) is installed on the rotating shaft (25), square grooves are symmetrically formed in the front end face and the rear end face of the rotating shaft (25), the square grooves are provided with U-shaped clamping plates in a sliding fit mode, and the right side ends of the U-shaped clamping plates are connected with the outer side ends of the vertical plates (24) in a sliding fit mode;
the cutting mechanism (3) comprises an electric sliding plate (31), a moving plate (32), a first cutting knife (33), a telescopic knife rest (34), clamping pins (35), a second cutting knife (36), an inverted L-shaped frame (37), an electric sliding block (38) and a third electric push rod (39), wherein the electric sliding plate (31) is arranged on the upper end surface of a pushing plate (21) in a sliding fit mode, the electric sliding plate (31) is uniformly distributed along the periphery of the upper end surface of the pushing plate (21), a rectangular through groove is formed in the middle of the front end surface of the electric sliding plate (31), the moving plate (32) is arranged between the electric sliding plates (31) which are opposite in the front-back direction in a sliding fit mode, the first cutting knife (33) is arranged at the lower end of the moving plate (32), the telescopic knife rests (34) are symmetrically arranged between the moving plate (32) in the front-back direction in a sliding fit mode, the outer side end of the, no. two cut-off knives (36) are installed at the lower end of the telescopic knife rest (34), the inverted L-shaped frame (37) is installed on the upper end face of the workbench (1) in a bilateral symmetry mode, the inverted L-shaped frame (37) is installed on the left end face and the right end face of the push plate (21) in a bilateral symmetry mode, an electric sliding block (38) is installed on the lower end face of the inverted L-shaped frame (37) in a sliding fit mode, No. three electric push rods (39) are installed on the front portion and the rear portion of the lower end face of the electric sliding block (38) in a symmetrical mode, and the No. three.
2. A method of producing laminated glass from float glass stock according to claim 1, wherein: the right side of riser (24) around the symmetry be provided with vertical board (241), the lower extreme of vertical board (241) links to each other with the up end of workstation (1), vertical board (241) are located the right side of slurcam (21), install holding down plate (242) between two vertical boards (241), the kidney-shaped logical groove has been seted up to the preceding terminal surface upper end of vertical board (241), card axle (243) are installed through the sliding fit mode in the kidney-shaped inslot, the medial extremity of card axle (243) links to each other with the outside end of falling L type clamp plate (244), fall L type clamp plate (244) and be located the top of holding down plate (242).
3. A method of producing laminated glass from float glass stock according to claim 1, wherein: the round through groove is formed in the rear end of the upper end face of the pushing plate (21) and the right end of the pushing plate, the included angle between the two round through grooves is 90 degrees, the round through grooves are located on the outer side of the rectangular groove, the round through grooves are internally provided with the telescopic guide pillars (211) in a sliding fit mode, and the lower ends of the telescopic guide pillars (211) are installed on the upper end face of the workbench (1).
4. A method of producing laminated glass from float glass stock according to claim 1, wherein: a compression spring (311) is arranged in the rectangular through groove in the electric sliding plate (31), the upper end of the compression spring (311) is connected with the inner upper side wall of the rectangular through groove, and the lower end of the compression spring (311) is connected with the upper end of the moving plate (32).
5. A method of producing laminated glass from float glass stock according to claim 2, wherein: the right end of the upper end face of the lower pressing plate (242) and the right end of the lower end face of the inverted L-shaped pressing plate (244) are both arc structures, and the arc structures on the lower pressing plate and the inverted L-shaped pressing plate are concave-convex matching structures.
6. A method of producing laminated glass from float glass stock according to claim 1, wherein: the upper side of the workbench (1) is symmetrically provided with telescopic graduated scales (11) in a front-back mode, the telescopic graduated scales (11) are symmetrically arranged in a left-right mode, the outer side ends of the telescopic graduated scales (11) are installed on the upper end face of the push plate (21), and the inner side ends of the telescopic graduated scales (11) are connected with the outer side end face of the electric sliding plate (31).
7. A method of producing laminated glass from float glass stock according to claim 1, wherein: the scale marks are symmetrically arranged on the front and back of the end face of the inner side of the moving plate (32), and are positioned on the inner side of the telescopic tool rest (34).
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| CN112590330A (en) * | 2020-12-12 | 2021-04-02 | 武汉小但玻璃有限公司 | Novel laminated glass production line and LOW-E laminated glass |
| CN113442551A (en) * | 2021-08-09 | 2021-09-28 | 江苏二五七特显科技集团有限公司 | Composite processing equipment and composite processing method for manufacturing shielding glass |
| CN113878731A (en) * | 2021-09-30 | 2022-01-04 | 浙江兆民玻璃技术有限公司 | Float glass manufacturing equipment |
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